baber/WOPTO huggingface dataset:
Patent JP-S6149138-A (JP)
Title: Fuel injection device of engine
Inventor: YOSHIMURA TAKESHI
IPC: F02D41/00
Filed: 1984-08-14
Abstract: PURPOSE:To reduce a torque shock, by controlling a low load injection valve to a large increase rate when an engine is in low speed operation in the injection start timing of a high load injection valve in the engine having the low load and the high load fuel injection valve. CONSTITUTION:An engine provides a low load fuel injection valve 18 and a high load fuel injection valve 19 respectively in a low load intake passage 16 and a high load intake passage 17. This engine, inputting a signal from a throttle opening sensor 27 and a speed sensor 26 to a control circuit 25, controls the fuel injection valve to be switched when the engine is driven in high load and high speed operation. That is, initially when the engine is switched from its operation supplying fuel only by the low load injection valve 18 to the operation supplying fuel by the both injection valves adding the high load injection valve 19, an increase signal increasing an injection quantity of the low load fuel injection valve 18 is output for a predetermined time from a correction circuit 24 to the first action device 21. In this way, the engine prevents the generation of a torque shock due to air-fuel ratio decreasing to a lean state when the engine is switched.
Patent JP-H1017963-A (JP)
Title: Shape memory alloy tube and its production
Inventor: ISHIKAWA HIROSHI
IPC: C22C19/03
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a shape memory alloy tube, having <=20s surface roughness of side face of inside diameter in spite of being machined and also having <=2mm outside diameter, and its production. SOLUTION: The shape memory alloy tube is a TiNi shape memory alloy tube having <=2mm outside diameter and <=20s surface roughness of side face of inside diameter. This shape memory alloy tube can be obtained by using a tube stock composed of shape memory alloy, inserting a mandrel composed of the shape memory alloy of the same material as the tube stock and having shape recovery temp. higher than that of the tube stock into the tube stock, and subjecting the tube, in the state where the mandrel is inserted, to reduction of area. Further, the tube stock and the mandrel are worked in a state of martensitic phase, respectively, and then the mandrel is drawn out of the tube stock at a temp. in the range between the shape recovery temp. of the tube stock and the shape recovery temp. of the mandrel.
Patent JP-2000002413-A (JP)
Title: Incineration ash treatment method and apparatus for sewage sludge fluidized bed incinerator
Inventor: TERADA TAKEO
IPC: F23J1/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the heavy metal content of a raw material incineration ash itself by separating incineration ash in an exhaust gas within a specified temperature range, by directly introducing the exhaust gas to a high temperature range dust collector, and feeding and melting the incineration ash in a burner flame and then cooling the ash for producing spherical powdery slug. SOLUTION: An exhaust gas discharged from a sewage sludge fluidized bed incinerator T and containing, ash having a temperature of 700-800 deg.C is immediately introduced into a cyclone 22 and incineration ash collected by the cyclone is retained in an ash hopper 25. Then, the amount of the incineration ash retained in the hopper 25 reaches a specified level, an ON-OFF valve is opened so as to feed the ash to an incineration ash feed pipe of a burner 4 of a melting furnace 3 through an ash distributor 27 by a blower 26, and the ash is melted and then cooled to be changed into spherical powdery slug. Particles of the spherical powdery slug having larger diameters are allowed to fall onto a furnace bottom part and discharged to a spherical powdery slug hopper 28 by opening an ON-OFF valve.
Patent JP-S6061991-A (JP)
Title: Pseudo static memory
Inventor: TSUJIMOTO AKIRA
IPC: G11C11/403
Filed: 1983-09-14
Abstract: PURPOSE:To obtain a timer circuit which always has a fixed cycle with no dependance on the variation of process conditions by using a counter to obtain a timer which counts the refresh cycles. CONSTITUTION:A timer circuit resets outputs Q0, Q1 and Q2 of binary counters 20-22 at low levels when a clock signal phiR is set at a high level at a time point t1. A transistor Tr T1 is turned on to set a contact 11 and a timer output phiOUT at high and low levels respectively. The counters 20-22 are counted up at time points t2-t7 when an oscillator output phiOSC is changed to a low level from a high level. The output Q0 is set at a low level with Q1 and Q2 set at high levels respectively at a time point t7. The TrT2-T4 are turned on to set the contact 11 and the output phiOUT at low and high levels respectively. Then the internal refreshment is carried out (time point t8). Thus the signal phiR is set at a high level to reset binary counters. The timer cycles t1-t8 are decided by six cycles of the oscillator with no effect of the process variation.
Patent JP-S5692534-A (JP)
Title: Film type identifying method
Inventor: ASAI HIDEKAZU
IPC: G03D15/04
Filed: 1979-12-26
Abstract: PURPOSE: To improve the performance of printing work by using a leader for identifying film type, joining the same between films of different types at the joining of films and detecting the types of the films.  
     CONSTITUTION: A negative film is composed of films 1a, 1b consisting of films of type A, a film 1b of type B, a leader 3 for indentifying films of type B, and a splicing tape 4. Since there is no change in film type between the film 1a and film  1b, these are directly joined without particularly inserting the leader for identifying  film type. In contrast with this, the film types change from type A to the type B between the film 1b and the film 2, and therefore, the leader 3 for identifying film  type corresponding to the type B is inserted between these. In this way, the film  types may be identified without particularly using any new device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1177366-A (JP)
Title: Solder
Inventor: YAMASHITA MITSUO
IPC: C22C13/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide tin-silver Sn-Ag series solder having excellent strength, furthermore thermally stable and moreover good in joinability by improving a tin-silver Sn-Ag alloy. SOLUTION: This alloy has a compsn. essentially consisting of tin and contg., by weight, 1.0 to 4.0% silver, <=2.0% copper, <=1.0% nickel and <=1.0% phosphorus. Or, it may have a compsn. essentially consisting of tin and contg. 1.0 to 4.0% silver, <=2.0% copper, <=1.0% nickel and <=0.1% germanium. When Cu is added, Cu enters into a solid solution in Sn to improve the strength and heat resistance of the alloy without deteriorating its wettability. When Ni is added, the thermal stability of the alloy increases since the melting temp. of Ni is high. Moreover, when Ni is added, its crystal structure is refied, or Ni-Sn compds. are formed to improve its strength and thermal fatigue characteristics. When P and Ge are added, thin oxidized coating is formed at the time of melting the solder to suppress the oxidation of solder components such as Sn.
Patent JP-S5957664-A (JP)
Inventor: HARADA KINYA
IPC: A61M5/14
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0722113-A (JP)
Title: Electric connector and its housing
Inventor: GEORUGE HOTEA
IPC: H01R13/533
Filed: 1994-06-29
Abstract: PURPOSE: To provide an electric connector having vibration resistant functions that prevent play of its terminal being isolated from the environment by interposing a male electric connector between a flexible wall and a hood of a female electric connector so as to make them frictionally engaged. CONSTITUTION: A female electric terminal 10 is inserted into a terminal path that stretches in the backward direction from an interfitting surface of an insulation housing 8. On a flexible wall 80, the interfitting surface side of the terminal path is formed, around the outside of which a hood 60 is formed. When a male electric connector 6 having a male electric terminal 172 is inserted between the hood 60 and the wall 80, the wall 80 is warped to press on the terminal 10; thereby, the vibration and play of the terminals in the path are prevented. Formed over in a socket located at the front side is a latch head that comprises a front portion having the hood 60, etc., and a rear portion having, the extended part of the terminal path and also a latch arm 116 formed at its outside; the latch head is operated through the latch arm 116.
Patent JP-S6325735-A (JP)
Title: Command processing system
Inventor: KAWANISHI MASAAKI
IPC: G06F15/00
Filed: 1986-07-18
Abstract: PURPOSE:To reduce a memory area with a command processing system by providing a counter which holds the number of dead areas within a command queue to require a read/write request for a command text file when the contents of said counter are equal to 0 in a command reception mode and then required and execute a command analysis request when the counter contents are not equal to 0 respectively. CONSTITUTION:A command queue dead area counter 12 and a command storage counter 8 show the number of dead areas of a command queue 13 and the number of command texts stored in a command text file 7 respectively. The texts received by a command receiving means 3 are stored in a command text storing area 4. If the means 3 checks the value of the counter 12 and confirms its positive value, a command analysis request is delivered. Thus a command analysis means 9 analyzes the texts of the area 4 and registers the command internal style data to the queue 13 to subtract the counter 12 by one. Then said style data is extracted out of the queue 13 and a command is executed by a command executing means 14. While the texts in the area 4 are written to the file 7 and at the same time 1 is added to the counter 8 to delay the execution of the command when the value of the counter 12 is equal to 0.
Patent JP-S5794702-A (JP)
Title: Optical lead switch
Inventor: NAKAZAWA SHIYOUICHI
IPC: G02B26/02
Filed: 1980-12-04
Abstract: PURPOSE:To cut off an optical path and to directly turn on and off the transfer of a light by interrupting the optical path by a mechanical or electrical displacement from the outside. CONSTITUTION:In an external housing 4 filled with inert gas or a transparent liquid and sealed, linear or plate-like optical leads 1, 2 made of glass, etc. are inserted from both the sides and are made to adhere tightly, so that a light can be transferred to each other at the ends to which both the leads are opposed. The lead 2 is flexible and a magnetic substance 3 is vapor-deposited or applied on its outside circumference. Accordingly, when a position of a driving magnet is changed against a bias magnet 5, the lead 2 is attracted by the bias magnet 5 and is bent upward, therefore, the transfer of a light is cut off. Between the leads 1, 2, a flexible magnetic substance shutter 7 can be also provided. Also, it is possible to operate electrostatic attraction force between the first flexible electrode 8 and the second electrode 9 which serve as a shutter.
Patent JP-H0728278-A (JP)
Title: Positively charging magnetic one-component toner
Inventor: NAKAMURA TAKASHI
IPC: G03G9/097
Filed: 1993-07-09
Abstract: PURPOSE:To obtain the toner capable of forming a sleeve layer uniform in thickness at all times and consequently capable of forming a stabilized picture without lowering the picture density or the fluidity even after repeated printing in one-component development using the positively charging toner. CONSTITUTION:The one-component toner particle consists of a binder resin, a magnetic powder and a positive charge control agent, and the positively charging magnetic one-component toner contains a dry-process colloidal silica and a wet-process colloidal silica having 1-20mum volume average particle diameter. Since the dry-process colloidal silica and the wet-process colloidal silica are jointly used in the positively charging magnetic toner in one-component development, the defect caused when only the dry-process colloidal silica is used is eliminated, the fluidity is improved, the charge quantity is stabilized, and a high-quality picture is stably obtained.
Patent JP-2000012781-A (JP)
Title: Core library test pattern editor and method of designing lsi
Inventor: SUGIURA SADASHIGE
IPC: H01L21/82
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enable isolation test to be performed on a single ship by calculating the delay information between blocks on the single chip from each designing process and forming a database of the information in performing a single-chip design. SOLUTION: An editing apparatus 5 performs a margin calculation 6 that calculates the margin between an input timing and output expected value, based on a test pattern 4 fetched. Also, how much a strobe point of the output expected value and the input timing can be altered is ascertained from inter- block delay information 3, using an alteration check 7. Based on the information, the alterations of the strobe point, the input timing and test rate described in the test pattern 4 are performed in a test pattern edition 8. An edited test pattern 9 is outputted from the test pattern editing apparatus 5. An isolation test 2 can be performed on a single chip, using the test pattern 9.
Patent JP-H04368283-A (JP)
Title: Rack pinion type steering device
Inventor: SONODA HIROTETSU
IPC: F16H19/04
Filed: 1991-06-17
Abstract: PURPOSE:To prevent occurrence of rattle noise caused by increase in backlash due to abrasion in a mesh part between a rack and a pinion and so on in a rack pinion type steering device. CONSTITUTION:A rack support body 21 to support a rack 4 meshed with a pinion 3 and a rack support part such as a spring means 23 to energize this rack support body 21 toward the rack side are incorporated into an assembly hole 20 in a body 6. A presser plug 22 to give elastic repulsive force to the spring means is screwed in so as to block up the outer edge of this assembly hole. There is also provided a torsion spring 30 to give torsion torque to this presser plug in the screwing-in direction in the assembly hole.
Patent JP-S5977660-A (JP)
Title: Capstan servo apparatus
Inventor: MAASHIYARU UIRIAMUZU
IPC: G11B27/00
Filed: 1983-09-14
Abstract: A capstan servo for moving video tape with variable speed during playback controls the tape speed according to time period inputs. The input specifies the number of seconds per hour of program length, for example, that a segment of recorded video information is to be expanded or compressed compared with its normal length. The playback speed is then varied by locking the reproduced control track vertical sync signal to a synthesized time adjustable reference signal.
Patent JP-H0460304-A (JP)
Title: Burner
Inventor: YOTSUYA NORIO
IPC: F23D11/40
Filed: 1990-06-28
Abstract: PURPOSE:To eliminate the necessity to provide a carburetor with a heater and reduce electric power consumption by heating the preheating section of the carburetor by the fuel flame that is formed in the upper section of a preheating carburetor and keeping stably the temperature of the carburetor during the burner is in operation or when it is standing by. CONSTITUTION:Even at the flame port section where a combustion flame is not formed a preheating section 16 is heated by the combustion flame that is formed at the preheating burner port 12. Heat is transferred from this preheating section 16 to a carburetor which forms a main combustion flame. Namely, the carburetor 8 is always in the state in which it is always preheated.
Patent JP-H0725281-A (JP)
Title: Cup holder for vehicle
Inventor: OKUBO HITOSHI
IPC: B60N3/10
Filed: 1993-07-09
Abstract: PURPOSE:To provide an on-vehicle cup holder that is able to prevent the contents from overflowing and falling off, by installing a pressing means, projecting into a car room as being supported by a storage means, having a bottom support means supporting a cup bottom part and a pair of opposed support parts at both nearby and distant spots to and from the storage means, and being energized to the storage part side. CONSTITUTION:In this cup holder 10, a holder body 22 is made rockable with a turning shaft 20 as the center, and the holder body 22 is rocked in an arrow A direction against the energizing force of a spring 50 and stopped at a service position. This holder body 22 forms a cup storage part 23 with two projections 34 and 36, and bottom part 38, and when a can 104 is inserted into a cup storage part 23, an arm 87 presses a side peripheral surface 104A of the can 104 in an arrow E direction, namely, the projection 34 side nearer to the rocking center by dint of a torsion spring. This cup side peripheral pressing part is provided with a large diametral cup side peripheral surface contact part and a small diametral cup side peripheral surface contact part being situated nearer to the outside of the cup storage part and larger than the former, and being situated nearer to the inside.
Patent JP-H0922549-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATO MASAO
IPC: G11B15/18
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To realize the stable and highly accurate tape running by surely preventing the tape from sagging. SOLUTION: A tape driving part is set to a desired operation mode by the changeover through a constant speed running mode in the manner of driving a cam gear 10 of mode changeover by utilizing the driving force of a capstan motor 1, and when the mode is again changed over and set to the constant speed running mode, the operation of a tension lever 42 is controlled linked with the operation of the cam gear 10 for mode changeover. In the state the constant speed running mode is set by the changeover, the unoperational state is once set and a reel base 28 at the supply side is made capable of driving, then the anticipated subject is resolved.
Patent JP-S5871145-A (JP)
Inventor: PIITAA HENRII HANNAMU
IPC: B29C55/00
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5963937-A (JP)
Inventor: MIYAZAKI TERUNOBU
IPC: H02J13/00
Filed: 1982-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07858-A (JP)
Title: Decanter for dehydrating sludge
Inventor: OMORI KAZUKI
IPC: B04B1/20
Filed: 1993-06-18
Abstract: PURPOSE:To provide a decanter for dehydrating sludge wherein installation of a controlling equipment for regulating differential velocity is made unnecessary and the degree of dehydration is increased in spite of a very simple structure by using the standard differential velocity of a conventional screw decanter. CONSTITUTION:A decanter for dehydrating sludge is equipped with press segments 10 between the distribution port 6 of raw liquid supplied to screw blades 3 and the discharge port 9 of cake. The press segments 10 cross the flow path of the screw blades 3. The upstream ends of the press segments are freely rockingly fitted to a screw shell 4 and the downstream parts thereof are energized outward in the radial direction of a rotary bowl 1 by centrifugal force. Sludge is compacted by the press segments 10.
Patent JP-S6063247-A (JP)
Title: Highly heat and impact resistant thermoplastic resin composition
Inventor: NAKAI YOSHIO
IPC: C08L101/00
Filed: 1983-09-16
Abstract: PURPOSE:To provide the titled composition of good fluidized processability, comprising a copolymer derived mainly from methyl methacrylate and a specific multistage-structured copolymer. CONSTITUTION:The objective composition comprising (A) 1-99wt% of a copolymer derived from (i) 50-98wt% of methyl methacrylate, (ii) 1-25w% of styrene or vinyltoluene, and (iii) 1-25wt% of maleic anhydride and (B) 99-1wt% of a multistage-structured copolymer synthesized by the following three kinds of reactions successively in this order: 1st step: a polymerization of 100pts.wt. of a mixture of 50-99.9wt% of 1-8C alkyl acrylate and 0.1-50wt% of copolymerizable crosslinkable monomer, 2nd step: a second polymerization of 10- 1,000pts.wt. of a monomer (mixture) containing 60-100wt% of methyl methacrylate or styrene, in the presence of the polymer obtained through the 1st step, 3rd step: a third polymerization of 1-200pts.wt. of a monomer mixture containing 60-100wt% of 1-8C alkyl acrylate, in the presence of both polymers obtained through the 1st and 2nd steps, respectively.
Patent JP-S6148993-A (JP)
Inventor: TACHIKI SHIGEMI
IPC: H05K1/02
Filed: 1984-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5795943-A (JP)
Title: Pentafluorobenzyl 2,2-dimethyl-3-(2',2'-dichloro-1',2'- dibromoethyl)cyclopropane-1-carboxylate and insecticide containing the same as active constituent
Inventor: OZAWA SHIMIZU
IPC: C07C69/747
Filed: 1980-12-05
Abstract: NEW MATERIAL:Pentafluorobenzyl 2,2-diemthyl-3-(2',2'-dichloro-1,2-dibromoethyl)cyclopropane-1-carboxylate of formulaI.  
     USE: An insecticide and acaricide, effective for controlling sanitary injurious insects, agricultural and horticultural injurious insects, damaging rice plants, vegetables, fruit trees, cotton, etc. forestry injurious insects, injurious insects of stored grains, and capable of exhibiting the effects on young and aged larvae.  
     PROCESS: A compound of formula II as a raw material is subjected to the addition reaction with bromine as it is or a solution of the bromine diluted with a solvent, e.g. carbon tetrachloride or chloroform, unreactive to the bromine in the solvent as a diluting agent at 0W50°C to give the compound of formulaI. As for another method, a compound of formula III is reacted with a compound of formula IV in an inert solvent in the presence of a suibtale acid binder at 0W 80°C to afford the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0516923-A (JP)
Title: Content feeding device for long large flexible bag
Inventor: HIRATA ISAO
IPC: B65B43/46
Filed: 1991-07-11
Abstract: PURPOSE:To feed a large quantity of content such as power/granular body, etc., in a flexible bag until the bag becomes totally full by a method wherein the opening part of a long large flexible bag is detachably attached to a supporting cylindrical body from a frame plate, which is supported under a content feeding unit, to suspend the bag. CONSTITUTION:A supporting cylindrical body 2 is vertically provided from the inside of a frame plate 1 made of a flat plate, which can be supported under a content feeding unit A, and at the same time, a plurality of hooks 3 are respectively fixed on the outer periphery of said supporting cylindrical body 2 at the same height. The opening of a long large flexible bag B is fitted on the lower part of the supporting cylindrical body 2, and at the same time, a plurality of engaging tools 4, which are provided on the peripheral edge of the opening side, are detachably attached to respective hooks 3, to constitute the title feeding device. Also, the supporting cylindrical body 2 is made of a fabric, and respective hooks 3 are fixed on an inner cylinder 5 of a rigid body, which is adhered to the inside of the supporting cylindrical body 2. Pressing plates 6 which can press from the outside are arranged at the fitting area between the supporting cylindrical body 2 and the flexible bag B, and the frame plate 1 is made movable under the content feeding unit A, and the frame plate 1 is fixed under the content feeding unit A to make the flexible bag B movable in the vertical direction to constitute the title feeding device.